linux-kernel - Re: media: uvcvideo: Support realtek's UVC 1.5 device

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Date:   Fri, 18 May 2018 16:04:35 +0200
From:   Ana Guerrero Lopez <ana.guerrero@...labora.com>
To:     ming_qian@...lsil.com.cn
Cc:     Laurent Pinchart <laurent.pinchart@...asonboard.com>,
        Mauro Carvalho Chehab <mchehab@...nel.org>,
        linux-media@...r.kernel.org, linux-kernel@...r.kernel.org
Subject: Re: media: uvcvideo: Support realtek's UVC 1.5 device

On Wed, May 09, 2018 at 10:13:08AM +0800, ming_qian@...lsil.com.cn wrote:
> From: ming_qian <ming_qian@...lsil.com.cn>
> 
> The length of UVC 1.5 video control is 48, and it id 34 for UVC 1.1.
> Change it to 48 for UVC 1.5 device,
> and the UVC 1.5 device can be recognized.
> 
> More changes to the driver are needed for full UVC 1.5 compatibility.
> However, at least the UVC 1.5 Realtek RTS5847/RTS5852 cameras have
> been reported to work well.
> 
> Signed-off-by: ming_qian <ming_qian@...lsil.com.cn>
> Tested-by: Kai-Heng Feng <kai.heng.feng@...onical.com>
> Reviewed-by: Hans de Goede <hdegoede@...hat.com>
> Tested-by: Josef Šimánek <josef.simanek@...il.com>

It works perfectly here on 4.16.5 with a Dell XPS 9370 in Debian.

Tested-by: Ana Guerrero Lopez <ana.guerrero@...labora.com>

Cheers,
Ana